| PartNumber | WIZ140SR | WIZ145SR | WIZ140SR-EVB |
| Description | Interface Modules PIN HDR TYPE SERIAL-ENET MOD | Interface Modules PIN HDR TYPE SERIAL-ENET MOD | EVALUATION MODULE |
| Manufacturer | WIZnet | WIZnet | - |
| Product Category | Interface Modules | Interface Modules | - |
| RoHS | Y | Y | - |
| Product | Converters | Converters | - |
| Type | RS-232 to Ethernet | RS-232 to Ethernet | - |
| Number of Channels / Ports | 4 Port | 4 Port | - |
| Maximum Data Rate | 100 Mb/s | 100 Mb/s | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Interface Type | Ethernet, RS-232 | Ethernet, RS-232 | - |
| Dimensions | 48.26 mm x 35.56 mm x 16.2 mm | 48.26 mm x 61.4 mm x 24.7 mm | - |
| Brand | WIZnet | WIZnet | - |
| Operating Supply Current | 250 mA | 250 mA | - |
| Product Type | Interface Modules | Interface Modules | - |
| Factory Pack Quantity | 15 | 15 | - |
| Subcategory | Embedded Solutions | Embedded Solutions | - |